BU12085S-M3/45
Product Category: Integrated Circuit
Basic Information Overview: - Category: Power Management IC - Use: Voltage Regulator - Characteristics: High efficiency, low dropout voltage, compact size - Package: SOT-23-5 - Essence: Regulates input voltage to a stable output voltage - Packaging/Quantity: Tape & Reel, 3000 units per reel
Specifications: - Input Voltage Range: 4.5V to 24V - Output Voltage Range: 1.2V to 20V - Maximum Output Current: 500mA - Dropout Voltage: 300mV at 500mA - Quiescent Current: 75µA - Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration: - Pin 1: VIN (Input Voltage) - Pin 2: GND (Ground) - Pin 3: NC (No Connection) - Pin 4: VOUT (Output Voltage) - Pin 5: EN (Enable)
Functional Features: - Low dropout voltage for efficient regulation - Thermal shutdown and current limit protection - Enable pin for power savings in standby mode - Stable output voltage under varying input conditions
Advantages: - Small package size for space-constrained applications - Wide input voltage range for versatile use - Low dropout voltage for improved efficiency - Enable pin for power management
Disadvantages: - Limited maximum output current compared to some alternatives - Sensitive to external noise due to low quiescent current
Working Principles: The BU12085S-M3/45 operates by comparing the reference voltage with the divided output voltage to regulate the output. When the output voltage drops, the error amplifier drives the pass transistor to increase the output voltage, and vice versa.
Detailed Application Field Plans: - Battery-powered devices - Portable electronics - IoT devices - Automotive systems - Industrial control systems
Detailed and Complete Alternative Models: - LM2937-5.0 - MCP1700-3302E/TO
This integrated circuit, BU12085S-M3/45, is a power management IC designed for voltage regulation in various electronic devices. With its compact size, wide input voltage range, and low dropout voltage, it offers efficient and stable power supply solutions for diverse applications.
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Luettele 10 yleistä kysymystä ja vastausta, jotka liittyvät BU12085S-M3/45 :n soveltamiseen teknisissä ratkaisuissa
What is BU12085S-M3/45?
- BU12085S-M3/45 is a high-performance voltage regulator designed for use in various technical solutions.
What is the input voltage range for BU12085S-M3/45?
- The input voltage range for BU12085S-M3/45 is typically between 4.5V and 28V.
What is the output voltage range for BU12085S-M3/45?
- The output voltage range for BU12085S-M3/45 is adjustable from 0.8V to 24V.
What is the maximum output current of BU12085S-M3/45?
- The maximum output current of BU12085S-M3/45 is typically 3A.
What are the key features of BU12085S-M3/45?
- Some key features of BU12085S-M3/45 include high efficiency, wide input voltage range, adjustable output voltage, and overcurrent protection.
What are the typical applications for BU12085S-M3/45?
- Typical applications for BU12085S-M3/45 include power supplies, industrial equipment, automotive electronics, and LED lighting.
Does BU12085S-M3/45 have built-in thermal protection?
- Yes, BU12085S-M3/45 is equipped with built-in thermal protection to safeguard against overheating.
Can BU12085S-M3/45 be used in automotive applications?
- Yes, BU12085S-M3/45 is suitable for use in automotive electronics due to its robust design and wide input voltage range.
Is BU12085S-M3/45 compatible with both analog and digital control systems?
- Yes, BU12085S-M3/45 is compatible with both analog and digital control systems, providing flexibility in various technical solutions.
Are there any recommended external components to use with BU12085S-M3/45?
- It is recommended to refer to the datasheet for specific external component recommendations based on the application requirements.